Plugin Access to editor level

Hi Team,
Hope you are doing well, I’ve used your plugin for my client website i.e. https://www.mahazparogyakunion.in
I’ve used Ninja table to show some data in table format, now my client wants to upload some data by himself & also want to create some tables, I’ve provided him editor level access, as i don’t want to give him admin level access because he’s not good at wordpress, i am not able to provide him access to ninja table at editor level can you please guide me how can I do the same?
Your help in this matter is very appreciated.

Best Regards,
Amol Z.